Казанский национальный исследовательский технологический университет

The monograph focuses on the design variations of oil-free vacuum pumps and their pumping characteristics. It describes computational procedures of working processes for volume displacement pumps and the mathematical model of working process for an oil free claw vacuum pump. The monograph describes the experimental study of pump characteristics and presents indicator and temperature diagrams. The gas flow in the pump inlet and outlet ducts is studied both mathematically and experimentally. The influence of the pump configurations on the pumping characteristics is analyzed.

The tutorial will help graduate students majored in 27.04.02 «Quality Management», 27.04.06 «Organization and management of science consuming industries», 27.04.07 «High-tech technologies and economics of innovation» to study real practical cases and research work related to the specifics of implementing responsible policy in relation to employees of Russian companies, as well as show examples of best practices in the field of social responsibility of big businesses. The authors also proposed materials that reveal the problems of human capital development, and the principles of sustainable development of Russian enterprises. In addition, a circle of problems has been identified for the development of social responsibility of small and medium-sized businesses at the federal and regional levels. The tutorial also can be useful to undergraduates, graduate students, postgraduate students, scholars and universities’ professors.